/* ============================================
   DASHBOARD CONVERSACIONAL MJH - REDISEÑO ESPECTACULAR
   Diseño moderno, elegante y visualmente impactante
   Filosofía: "Clarity & Elegance" - Light Mode Profesional
   ============================================ */

/* ===== IMPORTAR FUENTE INTER ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ===== VARIABLES CSS Y TEMA CLARO ===== */
:root {
  /* Paleta de colores principal (manteniendo la existente) */
  --mjh-primary: #dc3545;
  --mjh-primary-dark: #c82333;
  --mjh-primary-light: #e74c3c;
  --mjh-secondary: #6c757d;
  --mjh-success: #28a745;
  --mjh-info: #17a2b8;
  --mjh-warning: #ffc107;
  --mjh-danger: #dc3545;
  
  /* Tema claro profesional */
  --mjh-bg-primary: #ffffff;
  --mjh-bg-secondary: #f8f9fa;
  --mjh-bg-tertiary: #f1f3f5;
  --mjh-bg-card: #ffffff;
  --mjh-bg-card-hover: #f8f9fa;
  
  /* Textos con jerarquía clara */
  --mjh-text-primary: #212529;
  --mjh-text-secondary: #6c757d;
  --mjh-text-muted: #868e96;
  --mjh-text-accent: #dc3545;
  
  /* Bordes y sombras elegantes */
  --mjh-border: rgba(0, 0, 0, 0.08);
  --mjh-border-light: rgba(0, 0, 0, 0.04);
  --mjh-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --mjh-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --mjh-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --mjh-shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
  
  /* Gradientes sutiles */
  --mjh-gradient-primary: linear-gradient(135deg, #dc3545, #c82333);
  --mjh-gradient-secondary: linear-gradient(135deg, #ffffff, #f8f9fa);
  --mjh-gradient-card: linear-gradient(145deg, #ffffff, #f8f9fa);
  --mjh-gradient-accent: linear-gradient(135deg, #dc3545, #e74c3c);
  
  /* Espaciado generoso */
  --mjh-space-xs: 4px;
  --mjh-space-sm: 8px;
  --mjh-space-md: 16px;
  --mjh-space-lg: 24px;
  --mjh-space-xl: 32px;
  --mjh-space-2xl: 48px;
  
  /* Transiciones suaves */
  --mjh-transition-fast: 0.15s ease;
  --mjh-transition-normal: 0.3s ease;
  --mjh-transition-slow: 0.5s ease;
  
  /* Bordes redondeados */
  --mjh-radius-sm: 8px;
  --mjh-radius-md: 12px;
  --mjh-radius-lg: 16px;
  --mjh-radius-xl: 20px;
}

/* ===== RESET Y BASE ===== */
#page-dashboard {
  background: var(--mjh-bg-secondary);
  min-height: 100vh;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--mjh-text-primary);
  position: relative;
  overflow-x: hidden;
}

#page-dashboard::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(220, 53, 69, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(220, 53, 69, 0.02) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(220, 53, 69, 0.01) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

/* ===== HEADER REDISEÑADO ===== */
#page-dashboard .app-header {
  background: var(--mjh-gradient-card);
  border: 1px solid var(--mjh-border);
  border-radius: var(--mjh-radius-md);
  padding: var(--mjh-space-md);
  margin: var(--mjh-space-md);
  box-shadow: var(--mjh-shadow-sm);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

#page-dashboard .app-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--mjh-gradient-accent);
  border-radius: var(--mjh-radius-md) var(--mjh-radius-md) 0 0;
  animation: headerGlow 3s ease-in-out infinite;
}

@keyframes headerGlow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

#page-dashboard .app-header:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

#page-dashboard .header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

#page-dashboard .header-left {
  display: flex;
  align-items: center;
  gap: var(--mjh-space-md);
}

#page-dashboard .logo-container {
  display: flex;
  align-items: center;
  gap: var(--mjh-space-sm);
}

#page-dashboard .header-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--mjh-text-primary);
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.2;
  display: flex;
  align-items: center;
  gap: var(--mjh-space-xs);
}

#page-dashboard .header-title::before {
  content: '📊';
  font-size: 1.2rem;
  filter: none;
}

#page-dashboard .header-subtitle {
  font-size: 0.85rem;
  color: var(--mjh-text-secondary);
  margin: var(--mjh-space-xs) 0 0 0;
  font-weight: 500;
  opacity: 0.9;
}

#page-dashboard .header-actions {
  display: flex;
  gap: var(--mjh-space-sm);
  align-items: center;
}

/* ===== BOTÓN DE ACTUALIZAR MEJORADO ===== */
#page-dashboard .btn {
  background: var(--mjh-gradient-accent);
  border: none;
  color: white;
  padding: 8px 16px;
  border-radius: var(--mjh-radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--mjh-transition-normal);
  box-shadow: var(--mjh-shadow-sm);
  position: relative;
  overflow: hidden;
  font-family: inherit;
}

#page-dashboard .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--mjh-transition-slow);
}

#page-dashboard .btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--mjh-shadow-md);
}

#page-dashboard .btn:hover::before {
  left: 100%;
}

#page-dashboard .btn:active {
  transform: translateY(0);
}

#page-dashboard .btn.outline {
  background: transparent;
  color: var(--mjh-primary);
  border: 1px solid var(--mjh-primary);
}

#page-dashboard .btn.outline:hover {
  background: var(--mjh-primary);
  color: white;
}

#page-dashboard .btn.secondary {
  background: linear-gradient(135deg, #dc3545, #c82333);
  color: white;
  border: 1px solid #dc3545;
  box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
}

#page-dashboard .btn.secondary:hover {
  background: linear-gradient(135deg, #c82333, #a71e2a);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4);
}

#page-dashboard .btn.secondary:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(220, 53, 69, 0.3);
}

/* ===== CONTENEDOR PRINCIPAL ===== */
#page-dashboard .container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--mjh-space-md);
  position: relative;
  z-index: 1;
}

/* ===== TÍTULOS DE SECCIÓN ===== */
#page-dashboard .section-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--mjh-text-primary);
  margin: var(--mjh-space-lg) 0 var(--mjh-space-md) 0;
  display: flex;
  align-items: center;
  gap: var(--mjh-space-xs);
  position: relative;
  transition: all 0.3s ease;
}

#page-dashboard .section-title::before {
  content: '';
  width: 3px;
  height: 1.2rem;
  background: var(--mjh-gradient-accent);
  border-radius: 2px;
  box-shadow: var(--mjh-shadow-sm);
  animation: sectionPulse 2s ease-in-out infinite;
}

@keyframes sectionPulse {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(1.1); }
}

#page-dashboard .section-title:hover {
  transform: translateX(3px);
  color: var(--mjh-primary);
}

/* ===== GRID DE KPIs (4 COLUMNAS) ===== */
#page-dashboard .kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--mjh-space-md);
  margin-bottom: var(--mjh-space-lg);
}

#page-dashboard .kpi-card {
  background: var(--mjh-gradient-card);
  border: 1px solid var(--mjh-border);
  border-radius: var(--mjh-radius-md);
  padding: var(--mjh-space-md);
  box-shadow: var(--mjh-shadow-sm);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  cursor: pointer;
}

#page-dashboard .kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--mjh-gradient-accent);
  border-radius: var(--mjh-radius-md) var(--mjh-radius-md) 0 0;
  opacity: 0;
  transition: all 0.3s ease;
  transform: scaleX(0);
  transform-origin: left;
}

#page-dashboard .kpi-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  border-color: var(--mjh-primary);
}

#page-dashboard .kpi-card:hover::before {
  opacity: 1;
  transform: scaleX(1);
}

#page-dashboard .kpi-card::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, rgba(220, 53, 69, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.6s ease;
  pointer-events: none;
}

#page-dashboard .kpi-card:hover::after {
  width: 200px;
  height: 200px;
}

#page-dashboard .kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--mjh-space-sm);
}

#page-dashboard .kpi-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--mjh-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0;
}

#page-dashboard .kpi-icon {
  font-size: 1.5rem;
  opacity: 0.8;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: rotate(0deg);
}

#page-dashboard .kpi-card:hover .kpi-icon {
  transform: scale(1.1) rotate(5deg);
  opacity: 1;
}

#page-dashboard .kpi-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--mjh-text-primary);
  margin: 0 0 var(--mjh-space-xs) 0;
  line-height: 1;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: scale(1);
}

#page-dashboard .kpi-card:hover .kpi-value {
  transform: scale(1.05);
  color: var(--mjh-primary);
}

#page-dashboard .kpi-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--mjh-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0;
  transition: all 0.3s ease;
}

#page-dashboard .kpi-card:hover .kpi-title {
  color: var(--mjh-primary);
  transform: translateY(-1px);
}

#page-dashboard .kpi-change {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--mjh-text-muted);
  background: var(--mjh-bg-tertiary);
  padding: 4px 8px;
  border-radius: var(--mjh-radius-sm);
  border: 1px solid var(--mjh-border-light);
}

#page-dashboard .kpi-change.positive {
  background: rgba(40, 167, 69, 0.1);
  color: var(--mjh-success);
  border-color: rgba(40, 167, 69, 0.2);
}

/* ===== SECCIÓN DE SENTIMIENTO UNIFICADA ===== */
#page-dashboard .sentiment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: var(--mjh-space-lg);
}

#page-dashboard .sentiment-card {
  background: var(--mjh-bg-card);
  border: 1px solid var(--mjh-border);
  border-radius: var(--mjh-radius-sm);
  padding: 16px 12px;
  box-shadow: var(--mjh-shadow-sm);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  text-align: center;
  min-height: 110px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

#page-dashboard .sentiment-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

#page-dashboard .sentiment-icon {
  font-size: 1.5rem;
  margin-bottom: 6px;
  display: block;
  transition: all 0.3s ease;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

#page-dashboard .sentiment-value {
  font-size: 1.6rem;
  font-weight: 800;
  margin: 0 0 4px 0;
  line-height: 1;
  transition: all 0.3s ease;
}

#page-dashboard .sentiment-card:hover .sentiment-value {
  transform: scale(1.05);
}

#page-dashboard .sentiment-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--mjh-text-primary);
  margin: 0 0 3px 0;
  transition: all 0.3s ease;
}

#page-dashboard .sentiment-card:hover .sentiment-label {
  transform: translateY(-1px);
}

#page-dashboard .sentiment-desc {
  font-size: 0.7rem;
  color: var(--mjh-text-muted);
  margin: 0;
  line-height: 1.2;
  transition: all 0.3s ease;
}

/* Colores específicos para cada sentimiento */
#page-dashboard .sentiment-card:nth-child(1) {
  border-left: 4px solid var(--mjh-success);
}

#page-dashboard .sentiment-card:nth-child(1) .sentiment-value {
  color: var(--mjh-success);
}

#page-dashboard .sentiment-card:nth-child(2) {
  border-left: 4px solid var(--mjh-warning);
}

#page-dashboard .sentiment-card:nth-child(2) .sentiment-value {
  color: var(--mjh-warning);
}

#page-dashboard .sentiment-card:nth-child(3) {
  border-left: 4px solid var(--mjh-danger);
}

#page-dashboard .sentiment-card:nth-child(3) .sentiment-value {
  color: var(--mjh-danger);
}

/* ===== BARRA DE PROGRESO APILADA ===== */
#page-dashboard .sentiment-progress {
  background: var(--mjh-bg-tertiary);
  border-radius: var(--mjh-radius-sm);
  height: 12px;
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

#page-dashboard .sentiment-progress-bar {
  height: 100%;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

#page-dashboard .sentiment-progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

#page-dashboard .sentiment-progress-bar.positive {
  background: var(--mjh-success);
}

#page-dashboard .sentiment-progress-bar.neutral {
  background: var(--mjh-warning);
}

#page-dashboard .sentiment-progress-bar.negative {
  background: var(--mjh-danger);
}

/* ===== NUBE DE PALABRAS MEJORADA ===== */
#page-dashboard .keywords-container {
  margin-bottom: var(--mjh-space-lg);
}

#page-dashboard .keywords-card {
  background: var(--mjh-gradient-card);
  border: 1px solid var(--mjh-border);
  border-radius: var(--mjh-radius-md);
  padding: var(--mjh-space-md);
  box-shadow: var(--mjh-shadow-sm);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#page-dashboard .keywords-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--mjh-gradient-accent);
  border-radius: var(--mjh-radius-md) var(--mjh-radius-md) 0 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: all 0.3s ease;
}

#page-dashboard .keywords-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

#page-dashboard .keywords-card:hover::before {
  transform: scaleX(1);
}

#page-dashboard .keywords-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--mjh-space-md);
}

#page-dashboard .keywords-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--mjh-text-primary);
  margin: 0;
}

#page-dashboard .keywords-icon {
  font-size: 1.2rem;
  opacity: 0.8;
}

#page-dashboard .keywords-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  justify-content: center;
  min-height: 80px;
  padding: var(--mjh-space-md);
  background: var(--mjh-bg-tertiary);
  border-radius: var(--mjh-radius-sm);
  border: 1px solid var(--mjh-border-light);
}

#page-dashboard .keyword-tag {
  display: inline-block;
  padding: 6px 12px;
  background: var(--mjh-primary);
  color: white;
  border-radius: var(--mjh-radius-lg);
  font-size: 0.8rem;
  font-weight: 600;
  margin: 2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  box-shadow: var(--mjh-shadow-sm);
  transform: scale(1);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: scale(1) translateY(0px); }
  50% { transform: scale(1.02) translateY(-2px); }
}

#page-dashboard .keyword-tag:hover {
  background: var(--mjh-primary-dark);
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 6px 20px rgba(220, 53, 69, 0.4);
  animation: none;
}

#page-dashboard .keyword-tag:nth-child(odd) {
  animation-delay: 0.5s;
}

#page-dashboard .keyword-tag:nth-child(even) {
  animation-delay: 1s;
}

#page-dashboard .keyword-tag.size-small {
  font-size: 0.7rem;
  padding: 4px 8px;
}

#page-dashboard .keyword-tag.size-medium {
  font-size: 0.8rem;
  padding: 6px 12px;
}

#page-dashboard .keyword-tag.size-large {
  font-size: 0.9rem;
  padding: 8px 16px;
}

#page-dashboard .keyword-tag.size-extra-large {
  font-size: 1rem;
  padding: 10px 20px;
}

/* ===== GRÁFICOS REDISEÑADOS ===== */
#page-dashboard .charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--mjh-space-md);
  margin-bottom: var(--mjh-space-lg);
}

#page-dashboard .chart-card {
  background: var(--mjh-gradient-card);
  border: 1px solid var(--mjh-border);
  border-radius: var(--mjh-radius-md);
  padding: var(--mjh-space-md);
  box-shadow: var(--mjh-shadow-sm);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#page-dashboard .chart-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--mjh-gradient-accent);
  border-radius: var(--mjh-radius-md) var(--mjh-radius-md) 0 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: all 0.3s ease;
}

#page-dashboard .chart-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

#page-dashboard .chart-card:hover::before {
  transform: scaleX(1);
}

#page-dashboard .chart-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--mjh-text-primary);
  margin: 0 0 var(--mjh-space-md) 0;
  text-align: center;
  line-height: 1.3;
  transition: all 0.3s ease;
}

#page-dashboard .chart-card:hover .chart-title {
  transform: translateY(-2px);
  color: var(--mjh-primary);
}

#page-dashboard .chart-card canvas {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
  flex: 1;
  border-radius: var(--mjh-radius-sm);
  background: var(--mjh-bg-tertiary);
  padding: var(--mjh-space-xs);
}

/* ===== ANIMACIONES DE ENTRADA ===== */
#page-dashboard .kpi-card,
#page-dashboard .sentiment-card,
#page-dashboard .keywords-card,
#page-dashboard .chart-card {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

#page-dashboard .kpi-card:nth-child(1) { animation-delay: 0.05s; }
#page-dashboard .kpi-card:nth-child(2) { animation-delay: 0.1s; }
#page-dashboard .kpi-card:nth-child(3) { animation-delay: 0.15s; }
#page-dashboard .kpi-card:nth-child(4) { animation-delay: 0.2s; }

#page-dashboard .sentiment-card:nth-child(1) { animation-delay: 0.25s; }
#page-dashboard .sentiment-card:nth-child(2) { animation-delay: 0.3s; }
#page-dashboard .sentiment-card:nth-child(3) { animation-delay: 0.35s; }
#page-dashboard .keywords-card { animation-delay: 0.4s; }
#page-dashboard .chart-card:nth-child(1) { animation-delay: 0.45s; }
#page-dashboard .chart-card:nth-child(2) { animation-delay: 0.5s; }

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== MICRO-INTERACCIONES ===== */
#page-dashboard .kpi-card:hover .kpi-title {
  color: var(--mjh-primary);
}

#page-dashboard .sentiment-item:hover .sentiment-label {
  color: var(--mjh-text-primary);
}

/* ===== EFECTOS ESPECIALES ===== */
#page-dashboard .kpi-card::after,
#page-dashboard .sentiment-card::after,
#page-dashboard .keywords-card::after,
#page-dashboard .chart-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
  opacity: 0;
  transition: opacity var(--mjh-transition-normal);
  pointer-events: none;
}

#page-dashboard .kpi-card:hover::after,
#page-dashboard .sentiment-card:hover::after,
#page-dashboard .keywords-card:hover::after,
#page-dashboard .chart-card:hover::after {
  opacity: 1;
  animation: shine 0.6s ease-in-out;
}

@keyframes shine {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ===== SCROLLBAR PERSONALIZADO ===== */
#page-dashboard::-webkit-scrollbar {
  width: 8px;
}

#page-dashboard::-webkit-scrollbar-track {
  background: var(--mjh-bg-tertiary);
}

#page-dashboard::-webkit-scrollbar-thumb {
  background: var(--mjh-primary);
  border-radius: 4px;
}

#page-dashboard::-webkit-scrollbar-thumb:hover {
  background: var(--mjh-primary-dark);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
  #page-dashboard .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  #page-dashboard .charts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  #page-dashboard .app-header {
    margin: var(--mjh-space-sm);
    padding: var(--mjh-space-md);
  }
  
  #page-dashboard .header-content {
    flex-direction: column;
    gap: var(--mjh-space-sm);
    align-items: flex-start;
  }
  
  #page-dashboard .header-title {
    font-size: 1.2rem;
  }
  
  #page-dashboard .container {
    padding: 0 var(--mjh-space-sm);
  }
  
  #page-dashboard .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--mjh-space-sm);
  }
  
  #page-dashboard .sentiment-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  
  #page-dashboard .sentiment-card {
    min-height: 100px;
    padding: 12px 10px;
  }
  
  #page-dashboard .sentiment-value {
    font-size: 1.4rem;
  }
  
  #page-dashboard .charts-grid {
    grid-template-columns: 1fr;
    gap: var(--mjh-space-sm);
  }
  
  #page-dashboard .chart-card {
    min-height: 240px;
    padding: var(--mjh-space-sm);
  }
  
  #page-dashboard .kpi-value {
    font-size: 1.6rem;
  }
  
  #page-dashboard .kpi-card {
    padding: var(--mjh-space-sm);
  }
}

@media (max-width: 480px) {
  #page-dashboard .kpi-grid {
    grid-template-columns: 1fr;
  }
  
  #page-dashboard .kpi-card,
  #page-dashboard .sentiment-card,
  #page-dashboard .keywords-card,
  #page-dashboard .chart-card {
    padding: var(--mjh-space-sm);
  }
  
  #page-dashboard .kpi-value {
    font-size: 1.4rem;
  }
  
  #page-dashboard .sentiment-value {
    font-size: 1.2rem;
  }
  
  #page-dashboard .chart-card {
    min-height: 200px;
  }
}

/* ===== MEJORAS DE ACCESIBILIDAD ===== */
@media (prefers-reduced-motion: reduce) {
  #page-dashboard .kpi-card,
  #page-dashboard .sentiment-card,
  #page-dashboard .keywords-card,
  #page-dashboard .chart-card,
  #page-dashboard .sentiment-progress-bar::after {
    animation: none !important;
    transition: none !important;
  }
}

/* Modo de alto contraste */
@media (prefers-contrast: high) {
  :root {
    --mjh-border: rgba(0, 0, 0, 0.3);
    --mjh-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.8);
  }
}

/* ===== ESTILOS PARA CHART.JS ===== */
.chartjs-tooltip {
  background: var(--mjh-bg-card) !important;
  border: 1px solid var(--mjh-border) !important;
  border-radius: var(--mjh-radius-sm) !important;
  color: var(--mjh-text-primary) !important;
  box-shadow: var(--mjh-shadow-lg) !important;
}

.chartjs-legend {
  color: var(--mjh-text-secondary) !important;
}

/* ===== FIN DEL CSS ===== */